ported to Gradle/Android Studio
initial work to support XML attributes
implemented the allowScale functionality
implemented flingBehaviour and external fling listeners
fixed typo in license and updated the README
added allowDrag functionality
implemented the allowDoubleTap functionality
added a disable state to fling behaviour
added the maintainZoom option to XML attributes
added/edited comments
formatted code
--amend
--amend
added maven pom file